CVE-2020-1766

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted SVG file rendered as inline jpg file. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
OTRS AG	((OTRS)) Community Edition	5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions
OTRS AG	OTRS	7.0.x version 7.0.13 and prior versions

References

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.htmlBroken Link
https://lists.debian.org/debian-lts-announce/2020/01/msg00027.htmlMailing List, Not Applicable, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2020-02/Patch, Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00038.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00066.htmlBroken Link
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00077.htmlBroken Link
https://lists.debian.org/debian-lts-announce/2020/01/msg00027.htmlMailing List, Not Applicable, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
https://otrs.com/release-notes/otrs-security-advisory-2020-02/Patch, Vendor Advisory

Timeline

Published: Jan 10, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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